130686822 has 36 divisors (see below), whose sum is σ = 329386356. Its totient is φ = 37338840.

The previous prime is 130686811. The next prime is 130686833. The reversal of 130686822 is 228686031.

It is an interprime number because it is at equal distance from previous prime (130686811) and next prime (130686833).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 73204 + ... + 74967.

It is an arithmetic number, because the mean of its divisors is an integer number (9149621).

Almost surely, 2^130686822 is an apocalyptic number.

130686822 is an abundant number, since it is smaller than the sum of its proper divisors (198699534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130686822 is a wasteful number, since it uses less digits than its factorization.

130686822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148193 (or 148183 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 130686822 is about 11431.8337111769. The cubic root of 130686822 is about 507.4702638146.

The spelling of 130686822 in words is "one hundred thirty million, six hundred eighty-six thousand, eight hundred twenty-two".